February 24, 2017

Homework Help: Physics (Urgent Please!)

Posted by Marie on Tuesday, April 17, 2012 at 7:22pm.

Two parallel wires conduct equal currents in the same direction. (a) At a point in the plane of the wires midway between them, do the individual fields of the wires cancel or reinforce each other? (b) At a point far away from the wires, do their individual fields tend to cancel or reinforce each other?

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